.list{
    display: block;
    justify-content: space-evenly;
    margin: 10px;
    span{
        margin-left: 10px;
    }
    button{
        margin-left: 50px;
    }
} 
.footer{
    position: fixed;
    bottom: 0;
    height: 40px;
    width: 100vw;
}